Graphene-enhanced waveguide-resonance gratings
| Main Authors: | Mahesh Kumar, Jani Tervo, Tommi Kaplas, Yuri Svirko |
|---|---|
| Format: | Article |
| Bahasa: | eng |
| Terbitan: |
, 2015
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/2565155 |
Daftar Isi:
- We demonstrate that the integration of graphene strongly influences optical properties of the subwavelength gratings, opening a way toward nanophotonic devices. By using the Fourier-expansion modal method, we demonstrate that graphene–titanium dioxide nanostructures can be used for designing polarization-insensitive absorbers and biochemical sensors.